inside syria and with the external pop sigs as well. the united states played an important role in encouraging the opposition to form a new national coalition which does appear indeed to be quite representative of the opposition. >> brown: how much are we able to control the flow of arms and supplies inside? are we able to pick the good guys and the bad guys? the potential winners and losers? how much do we play a role there? >> i suspect, jeff, that we know a lot more now than we would have known 90 days, 180 days or a year ago. the amount of non-lethal supplies that are going into syria is quite substantial to the best of my knowledge the united states is still not in the business of sending weaponry into syria. >> brown: your title is literally looking at transition whenever it comes. what kind of influence do you think the u.s. can hope to have based on everything that's happened up to this point when and if we do get to a post-assad syria? >> i think the united states and its allies can have a great deal of influence on the shape s